Thanks for the submissions. We like #6 a lot - the "wi-fi" symbol is definitely something we'd consider using in our logo. The typography is a bit too heavy & "blocky" though. For the other entries - #4 is too literal - we want to be a little more subtle/clever than using a laptop as a logo. We want to stay away from speech bubbles - they look a little too "chatroom" like. #9 is interesting too - but the orange is too similar to the RSS feed icon.